ClassID:

176903

G03F1/42 - CPC Classification

Classification description:

Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof; Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof Alignment or registration features, e.g. alignment marks on the mask substrates

Recent Application in this class:
#1
20260133482
2026-05-14

MASK, EXPOSURE METHOD AND TOUCH PANEL

#2
20260120269
2026-04-30

MARK-BASED ALIGNMENT METHOD

#3
20260118786
2026-04-30

METHOD AND STRUCTURE FOR LITHOGRAPHY ALIGNMENT

#4
20260107732
2026-04-16

SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS

#5
20260093172
2026-04-02

SYSTEMS AND METHODS FOR PREDICTING POST-ETCH STOCHASTIC VARIATION

#6
20260072342
2026-03-12

PHOTOMASK, METHOD OF FABRICATING THE PHOTOMASK AND METHOD OF MANUFACTURING DISPLAY DEVICE

#7
20260056458
2026-02-26

MASK AND MASK ASSEMBLY INCLUDING THE SAME

#8
20250390014
2025-12-25

REFLECTIVE MASK BLANK AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR INSPECTING REFLECTIVE MASK BLANK-RELATED SUBSTRATE

#9
20250362583
2025-11-27

STRUCTURE AND METHOD OF SIGNAL ENHANCEMENT FOR ALIGNMENT PATTERNS

#10
20250357322
2025-11-20

DIAGONAL VIA STRUCTURE

#11
20250355344
2025-11-20

LITHOGRAPHY MASK HAVING OVERLAY MARK AND RELATED METHOD

#12
20250349737
2025-11-13

PHOTOLITHOGRAPHY METHOD AND STRUCTURES THEREOF

#13
20250334606
2025-10-30

PARTICLE IMAGE VELOCIMETRY OF EXTREME ULTRAVIOLET LITHOGRAPHY SYSTEMS

#14
20250216767
2025-07-03

METHODOLOGY FOR PATTERNING ACROSS FIELDS USING CLEAR FIELD MASKS AND NEGATIVE TONE RESISTS

#15
20250180981
2025-06-05

MASK AND METHOD OF MANUFACUTING THE SAME

#16
20250157943
2025-05-15

PHOTOLITHOGRAPHY ALIGNMENT PROCESS FOR BONDED WAFERS

#17
20250147409
2025-05-08

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#18
20250116941
2025-04-10

STITCHING METHOD FOR EXPOSURE PROCESS

#19
20250096146
2025-03-20

PHOTOLITHOGRAPHY METHOD AND STRUCTURES THEREOF

#20
20250060660
2025-02-20

LITHOGRAPHY MASK HAVING OVERLAY MARK AND RELATED METHOD

#21
20240411223
2024-12-12

METHOD FOR PROCESSING DC MARKS FOR REPAIRING LITHOGRAPHY MASKS

#22
20240411221
2024-12-12

PHOTOMASK SET, DESIGN METHOD THEREOF, AND MANUFACTURING METHOD OF PHOTORESIST PATTERN

#23
20240377755
2024-11-14

MULTIPLE-MASK MULTIPLE-EXPOSURE LITHOGRAPHY AND MASKS

#24
20240369919
2024-11-07

PATTERNING DEVICE FOR A LITHOGRAPHIC APPARATUS AND METHOD

#25
20240361350
2024-10-31

PARTICLE IMAGE VELOCIMETRY OF EXTREME ULTRAVIOLET LITHOGRAPHY SYSTEMS

#26
20240345470
2024-10-17

MASK, EXPOSURE METHOD AND TOUCH PANEL

#27
20240310722
2024-09-19

METHODS AND APPARATUSES FOR PROCESSING A LITHOGRAPHIC OBJECT

#28
20240241451
2024-07-18

METHOD OF MEASURING OVERLAY AND SEMICONDUCTOR DEVICE MANUFACTURED USING THE SAME

#29
20240219848
2024-07-04

EXTREME ULTRAVIOLET EXPOSURE APPARATUS INCLUDING A MASK STAGE

#30
20240203796
2024-06-20

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#31
20240186258
2024-06-06

Photolithography alignment process for bonded wafers

#32
20240170504
2024-05-23

Photomask, display device, and manufacturing method thereof

#33
20240162142
2024-05-16

DIAGONAL VIA MANUFACTURING METHOD

#34
20240094625
2024-03-21

PHOTOMASK INCLUDING FIDUCIAL MARK AND METHOD OF MAKING A PHOTOMASK

#35
20240094624
2024-03-21

PATTERN FORMATION METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND IMPRINT APPARATUS

#36
20240085778
2024-03-14

PHOTOMASK INCLUDING LINE PATTERN MONITORING MARK AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE USING THE SAME

#37
20240085776
2024-03-14

Photolithography mask and photolithography system comprising said photolithography mask

#38
20240069446
2024-02-29

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

#39
20240053673
2024-02-15

STRUCTURE AND METHOD OF SIGNAL ENHANCEMENT FOR ALIGNMENT PATTERNS

#40
20240027921
2024-01-25

DETECTION DEVICE, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURING METHOD

#41
20240027890
2024-01-25

REFLECTIVE MASK AND METHOD OF DESIGNING ANTI-REFLECTION PATTERN OF THE SAME

#42
20240012340
2024-01-11

Multi-function overlay marks for reducing noise and extracting focus and critical dimension information

#43
20230387002
2023-11-30

DIAGONAL VIA STRUCTURE

#44
20230384665
2023-11-30

SUB-RESOLUTION ASSIST FEATURES

#45
20230378082
2023-11-23

Overlay mark

#46
20230375914
2023-11-23

SEMICONDUCTOR MANUFACTURING APPARATUS AND SEMICONDUCTOR MANUFACTURING METHOD THEREOF

#47
20230367229
2023-11-16

Multiple-mask multiple-exposure lithography and masks

#48
20230359134
2023-11-09

Processing system, processing method, measurement apparatus, substrate processing apparatus and article manufacturing method

#49
20230326869
2023-10-12

Method for manufacturing semiconductor device structure with overlay marks

#50
20230305381
2023-09-28

EUV PHOTO MASKS AND MANUFACTURING METHOD THEREOF

#51
20230298888
2023-09-21

PATTERN FORMING METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND PATTERN FORMING APPARATUS

#52
20230296642
2023-09-21

Particle image velocimetry of extreme ultraviolet lithography systems

#53
20230282597
2023-09-07

Overlay mark forming Moire pattern, overlay measurement method using same, and manufacturing method of semiconductor device using same

#54
20230268285
2023-08-24

System and method for aligned stitching

#55
20230266661
2023-08-24

Fabricating method of photomask, photomask structure thereof, and semiconductor manufacturing method using the same

#56
20230266660
2023-08-24

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE

#57
20230266658
2023-08-24

Reflective structure, reflective mask blank, reflective mask and method of manufacturing semiconductor device

#58
20230260924
2023-08-17

OVERLAY METROLOGY MARK

#59
20230259018
2023-08-17

MASK AND METHOD FOR MANUFACTURING THE SAME

#60
20230259017
2023-08-17

Photomask, Optical-Waveguide, Optical Circuit and Method of Manufacturing an Optical-Waveguide

#61
20230236495
2023-07-27

EXPOSURE APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#62
20230215809
2023-07-06

Marks for overlay measurement and overlay error correction

#63
20230213693
2023-07-06

Mask orientation

#64
20230211436
2023-07-06

APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING A SUBSTRATE

#65
20230205080
2023-06-29

Template, method of forming a template, apparatus and method of manufacturing an article

#66
20230194976
2023-06-22

Overlay target design for improved target placement accuracy

#67
20230185135
2023-06-15

Exposure mask and display device manufactured by using the same

#68
20230140774
2023-05-04

LITHOGRAPHY METHOD, LITHOGRAPHY APPARATUS, AND COMPUTER STORAGE MEDIUM

#69
20230138079
2023-05-04

LITHOGRAPHY SYSTEM

#70
20230137705
2023-05-04

MASK PATTERN FOR SEMICONDUCTOR PHOTOLITHOGRAPHY PROCESSES AND PHOTOLITHOGRAPHY PROCESSES

#71
20230101448
2023-03-30

Metrology data correction

#72
20230088804
2023-03-23

Learning-based analyzer for mitigating latch-up in integrated circuits

#73
20230005905
2023-01-05

Facilitating alignment of stacked chiplets

#74
20220384358
2022-12-01

Multi-function overlay marks for reducing noise and extracting focus and critical dimension information

#75
20220373900
2022-11-24

Alignment mark, mask and display substrate motherboard

#76
20220367224
2022-11-17

Measurement system, substrate processing system, and device manufacturing method

#77
20220365441
2022-11-17

Multi-channel device and method for measuring distortion and magnification of objective lens

#78
20220357661
2022-11-10

Photomask including fiducial mark and method of making a semiconductor device using the photomask

#79
20220357652
2022-11-10

Multiple-mask multiple-exposure lithography and masks

#80
20220342324
2022-10-27

Processing system, processing method, measurement apparatus, substrate processing apparatus and article manufacturing method

#81
20220342295
2022-10-27

Mask, exposure method and touch panel

#82
20220334490
2022-10-20

Substrate measuring device and a method of using the same

#83
20220328419
2022-10-13

Photolithography alignment process for bonded wafers

#84
20220320002
2022-10-06

STRUCTURE FOR ALIGNMENT MEASUREMENT MARK AND METHOD FOR ALIGNMENT MEASUREMENT

#85
20220317561
2022-10-06

CRITICAL DIMENSION MEASUREMENT MARK STRUCTURE

#86
20220317560
2022-10-06

MASK APPLIED TO SEMICONDUCTOR PHOTOLITHOGRAPHY AND PHOTOLITHOGRAPHIC METHOD

#87
20220308440
2022-09-29

Template, workpiece, and alignment method

#88
20220307826
2022-09-29

Template, workpiece, and alignment method

#89
20220291593
2022-09-15

METHOD AND APPARATUS FOR LITHOGRAPHIC PROCESS PERFORMANCE DETERMINATION

#90
20220244632
2022-08-04

FORMATION METHOD OF PHOTOMASK AND PHOTOMASK

#91
20220237357
2022-07-28

Diagonal via pattern and method

#92
20220221787
2022-07-14

METHODS AND APPARATUSES FOR DESIGNING SCRIBE LINE MARK AND LITHOGRAPHIC MASK LAYOUT

#93
20220155062
2022-05-19

MEASUREMENT SYSTEM, SUBSTRATE PROCESSING SYSTEM, AND DEVICE MANUFACTURING METHOD

#94
20220146927
2022-05-12

Tag coordinate determination method and apparatus, computer-readable medium and electronic device

#95
20220146925
2022-05-12

Substrate with a multilayer reflective film, reflective mask blank, reflective mask and method of manufacturing semiconductor device

#96
20220139778
2022-05-05

Manufacturing method of contact structure

#97
20220128745
2022-04-28

Mask orientation

#98
20220113621
2022-04-14

MASK AND METHOD FOR FABRICATING THE SAME

#99
20220100077
2022-03-31

Extreme ultraviolet (EUV) photomask and method of manufacturing semiconductor device using the same

#100
20220091516
2022-03-24

Mask reticle

#101
20220035238
2022-02-03

PHOTOLITHOGRAPHY ALIGNMENT METHOD AND SYSTEM

#102
20210375781
2021-12-02

Photolithography alignment process for bonded wafers

#103
20210349388
2021-11-11

Fabricating method of photomask, photomask structure thereof, and semiconductor manufacturing method using the same

#104
20210341842
2021-11-04

Substrate measuring device and a method of using the same

#105
20210341841
2021-11-04

Substrate measuring device and a method of using the same

#106
20210341831
2021-11-04

Mask assembly and associated methods

#107
20210335721
2021-10-28

Method of forming a pattern

#108
20210305287
2021-09-30

Photomask, display device, and manufacturing method thereof

#109
20210294220
2021-09-23

Particle image velocimetry of extreme ultraviolet lithography systems

#110
20210294205
2021-09-23

Exposure method, exposure apparatus, and semiconductor device manufacturing method

#111
20210294202
2021-09-23

Method for manufacturing reflective mask blank, reflective mask blank, method for manufacturing reflective mask, reflective mask, and method for manufacturing semiconductor device

#112
20210286255
2021-09-16

Photomask including fiducial mark and method of making semiconductor device using the photomask

#113
20210278760
2021-09-09

Method of fabricating a photomask and method of inspecting a photomask

#114
20210272833
2021-09-02

Measurement system, substrate processing system, and device manufacturing method

#115
20210263408
2021-08-26

Etch processing system having reflective endpoint detection

#116
20210255540
2021-08-19

Multiple-mask multiple-exposure lithography and masks

#117
20210247689
2021-08-12

Sub-resolution assist features

#118
20210208317
2021-07-08

Mask orientation

#119
20210202555
2021-07-01

Stitched integrated circuit dies

#120
20210165316
2021-06-03

Photolithography method

#121
20210165315
2021-06-03

Multi-function overlay marks for reducing noise and extracting focus and critical dimension information

#122
20210132489
2021-05-06

Method of manufacturing semiconductor device

#123
20210074696
2021-03-11

Facilitating alignment of stacked chiplets

#124
20210055647
2021-02-25

Fabricating method of photomask, photomask structure thereof, and semiconductor manufacturing method using the same

#125
20210042459
2021-02-11

Automatic derivation of integrated circuit cell mapping rules in an engineering change order flow

#126
20210026237
2021-01-28

Sub-resolution assist features

#127
20210018775
2021-01-21

Exposure mask and display device manufactured by using the same

#128
20210017127
2021-01-21

Compound, photoresist composition comprising same, photoresist pattern comprising same, and method for manufacturing photoresist pattern

#129
20200348587
2020-11-05

Optical control modules for integrated circuit device patterning and reticles and methods including the same

#130
20200342070
2020-10-29

Learning-based analyzer for mitigating latch-up in integrated circuits

#131
20200313091
2020-10-01

Method of forming an apparatus comprising perovskite

#132
20200310242
2020-10-01

Focus and overlay improvement by modifying a patterning device

#133
20200310239
2020-10-01

Substrate with a multilayer reflective film, reflective mask blank, reflective mask, and method of manufacturing semiconductor device

#134
20200292943
2020-09-17

Fast fabrication of polymer out-of-plane optical coupler by gray-scale lithography

#135
20200271965
2020-08-27

Panel adsorption device and automatic adsorption method using the same

#136
20200266087
2020-08-20

Measurement system, substrate processing system, and device manufacturing method

#137
20200249558
2020-08-06

Substrate with multilayer reflective film, reflective mask blank, reflective mask, and semiconductor device manufacturing method

#138
20200209735
2020-07-02

Mask frame assembly including both frame and mask plate fixed on frame, and evaporation apparatus

#139
20200209731
2020-07-02

Pressurized tin collection bucket with in-line draining mechanism

#140
20200201168
2020-06-25

Alignment mark, substrate and manufacturing method therefor, and exposure alignment method

#141
20200194317
2020-06-18

Methods of manufacturing semiconductor device

#142
20200192217
2020-06-18

Mask assembly and associated methods

#143
20200192214
2020-06-18

Mask treating method

#144
20200142293
2020-05-07

Pressurized tin collection bucket with in-line draining mechanism

#145
20200135841
2020-04-30

Method and device for patterning thick layers

#146
20200124958
2020-04-23

Lithography mask with both transmission-type and reflective-type overlay marks and method of fabricating the same

#147
20200118937
2020-04-16

System and method for aligned stitching

#148
20200117082
2020-04-16

Mask assembly and associated methods

#149
20200110332
2020-04-09

Method of exposing a semiconductor structure, apparatus for controlling a lithography process performed by a lithography apparatus across a semiconductor structure, non-transitory computer readable medium having instructions stored thereon for generating a weight function

#150
20200103763
2020-04-02

Overlay mark and method of fabricating the same

#151
20200103750
2020-04-02

Mask, exposure method and touch display panel

#152
20200103749
2020-04-02

Method of sub resolution assist feature

#153
20200089100
2020-03-19

Photomask for negative-tone development

#154
20200073229
2020-03-05

Masking process and mask set

#155
20200073228
2020-03-05

Original plate

#156
20200050102
2020-02-13

Multiple-mask multiple-exposure lithography and masks

#157
20200033730
2020-01-30

Substrate measuring device and a method of using the same

#158
20200026192
2020-01-23

Proximity exposure method

#159
20200004163
2020-01-02

Lithographic method and apparatus

#160
20200004137
2020-01-02

Pattern formation method using a photo mask for manufacturing a semiconductor device

#161
20200004136
2020-01-02

Mask and method for fabricating the same

#162
20200004134
2020-01-02

Lithography mask and method

#163
20190346773
2019-11-14

Semiconductor structure for optical validation

#164
20190339611
2019-11-07

Pattern structure and exposure method of patterned sapphire substrate mask

#165
20190332004
2019-10-31

Extreme ultraviolet alignment marks

#166
20190324365
2019-10-24

Patterning device

#167
20190302606
2019-10-03

Lithography apparatus, method of forming pattern, and method of manufacturing article

#168
20190287837
2019-09-19

Measurement system, substrate processing system, and device manufacturing method

#169
20190258156
2019-08-22

Photomask including fiducial mark, method of patterning the photomask and method of making semiconductor device using the photomask

#170
20190257647
2019-08-22

Measurement system, substrate processing system, and device manufacturing method

#171
20190243245
2019-08-08

Film resist and method of manufacturing semiconductor device

#172
20190219933
2019-07-18

System and method for analyzing printed masks for lithography based on representative contours

#173
20190199972
2019-06-27

Alignment apparatus, lithography apparatus, and article manufacturing method

#174
20190179229
2019-06-13

Mask, device and method for exposure

#175
20190179225
2019-06-13

PHOTOMASKS, METHODS OF MANUFACTURING PHOTOMASKS, AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICE USING PHOTOMASKS

#176
20190163071
2019-05-30

Optical mask validation

#177
20190155145
2019-05-23

Etch variation tolerant optimization

#178
20190146330
2019-05-16

Method for forming an aligned mask

#179
20190137869
2019-05-09

Inspection method of a photomask and an inspection system

#180
20190137861
2019-05-09

Patterning device

#181
20190107773
2019-04-11

Method of sub resolution assist feature

#182
20190095740
2019-03-28

Inspection method and inspection apparatus

#183
20190088602
2019-03-21

Semiconductor device and method for manufacturing same

#184
20190079386
2019-03-14

Mask manufacturing method and mask set

#185
20190079382
2019-03-14

Method for manufacturing reflective mask blank, reflective mask blank, method for manufacturing reflective mask, reflective mask, and method for manufacturing semiconductor device

#186
20190072864
2019-03-07

Patterning method, lithography apparatus, and article manufacturing method

#187
20190072848
2019-03-07

Overlay compensation method and system thereof

#188
20190064654
2019-02-28

Multi-function overlay marks for reducing noise and extracting focus and critical dimension information

#189
20190057939
2019-02-21

Method of manufacturing semiconductor device

#190
20190049849
2019-02-14

Wafer table chuck having a particle recess

#191
20190043687
2019-02-07

System and method for axial scanning based on static phase masks

#192
20190033706
2019-01-31

Multiple-mask multiple-exposure lithography and masks

#193
20190018314
2019-01-17

Mask plate

#194
20190004419
2019-01-03

Mask blank, transfer mask, method for manufacturing transfer mask, and method for manufacturing semiconductor device

#195
20190004416
2019-01-03

Lithography mask and method

#196
20180373139
2018-12-27

Mask assembly and lithography method using the same

#197
20180348647
2018-12-06

Lithographic method and apparatus

#198
20180315179
2018-11-01

System and method for photomask alignment and orientation characterization based on notch detection

#199
20180314150
2018-11-01

Mask assembly and associated methods

#200
20180307143
2018-10-25

Method for quickly establishing lithography process condition by a pre-compensation value

#201
20180293720
2018-10-11

Pattern inspection apparatus, pattern position measurement apparatus, aerial image measurement system, method for measuring aerial image, pattern position repairing apparatus, method for repairing pattern position, aerial image data processing apparatus, method for processing aerial image data, pattern exposure apparatus, method for exposing pattern, method for manufacturing mask, and mask manufacturing system

#202
20180267408
2018-09-20

Reticle and exposure method including projection of a reticle pattern into neighboring exposure fields

#203
20180267400
2018-09-20

Template and template manufacturing method

#204
20180259848
2018-09-13

Etch processing system having reflective endpoint detection

#205
20180252995
2018-09-06

Mask blank, phase shift mask and method for manufacturing semiconductor device

#206
20180240720
2018-08-23

Facilitation of orthotopic patterns during substrate fabrication

#207
20180239239
2018-08-23

Photomask for optical alignment and optical alignment method

#208
20180210332
2018-07-26

Spatial-frequency matched wafer alignment marks, wafer alignment and overlay measurement and processing using multiple different mark designs on a single layer

#209
20180196348
2018-07-12

Phase shift mask

#210
20180196343
2018-07-12

Mask frame assembly with alignment marks in both frame and mask plate, and evaporation apparatus

#211
20180196342
2018-07-12

Devices and methods for non-planar photolithography of nail polish

#212
20180180946
2018-06-28

Apparatus for improving optical alignment of panels manufactured on a same mother substrate

#213
20180173091
2018-06-21

Mask treating apparatus

#214
20180149963
2018-05-31

Extreme ultraviolet alignment marks

#215
20180149959
2018-05-31

Lithography mask with both transmission-type and reflective-type overlay marks and method of fabricating the same

#216
20180107073
2018-04-19

Mask and photo alignment method

#217
20180059529
2018-03-01

Lithographic mask for EUV lithography

#218
20180053673
2018-02-22

STAGE LEVELING DEVICE FOR HIGH PERFORMANCE MASK ALIGNER

#219
20180046097
2018-02-15

Substrate pre-alignment method

#220
20170357154
2017-12-14

Diffraction-based overlay marks and methods of overlay measurement

#221
20170352564
2017-12-07

Semiconductor method and associated apparatus

#222
20170160633
2017-06-08

Photomask and method for fabricating integrated circuit

#223
20170153554
2017-06-01

Method of determining focus, inspection apparatus, patterning device, substrate and device manufacturing method

#224
20170139320
2017-05-18

Etch variation tolerant optimization

#225
20170139315
2017-05-18

Method for producing a mask and the mask

#226
20170115526
2017-04-27

Color resist mask sheet and method of use thereof

#227
20170108770
2017-04-20

THIN-FILM MASK, FITTING AIDS, FITTING AND EXPOSURE DEVICE AND FITTING METHOD FOR THE THIN-FILM MASK PASTED ON A CURVED SUBSTRATE

#228
20170031238
2017-02-02

Photographic mask and method for making same

#229
20170003606
2017-01-05

Mask alignment mark, photomask, exposure apparatus, exposure method, and manufacturing method of device

#230
20160342078
2016-11-24

Mask plate

#231
20160334674
2016-11-17

Alignment exposure method and method of fabricating display substrate

#232
20160306273
2016-10-20

Photo mask including pre-alignment keys and photolithography apparatus performing a pre-alignment process for the photo mask

#233
20160266484
2016-09-15

Mask set, fabrication method of mask set, manufacturing method of semiconductor device, and recording medium

#234
20160225995
2016-08-04

Variable mask

#235
20160223901
2016-08-04

UV curing mask plate and a fabricating method thereof and a display device

#236
20160195387
2016-07-07

Method for determining the registration of a structure on a photomask and apparatus to perform the method

#237
20160190070
2016-06-30

Multiple edge enabled patterning

#238
20160187769
2016-06-30

Mask blank, transfer mask, method for manufacturing transfer mask, and method for manufacturing semiconductor device

#239
20160187768
2016-06-30

Layout pattern and photomask including the same

#240
20160170317
2016-06-16

Method of aligning quadrate wafer in first photolithography process

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20160161843
2016-06-09

INTELLIGENT UNIFORM MASKS FOR SEMICONDUCTOR FABRICATION

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20160109794
2016-04-21

Photomask and method of forming the same and methods of manufacturing electronic device and display device using the photomask

#243
20160093256
2016-03-31

Detection system and method for automatically adjusting gray scale

#244
20160085144
2016-03-24

Extreme ultraviolet (EUV) pod having marks

#245
20160077423
2016-03-17

Method for producing substrate with multilayer reflective film, method for producing reflective mask blank and method for producing reflective mask

#246
20160076132
2016-03-17

Stencil mask, stencil mask manufacturing method, and imprinting method

#247
20160062227
2016-03-03

Mask monitor mark and method for marking the mark

#248
20160062226
2016-03-03

Photomask and method for fabricating integrated circuit

#249
20160004125
2016-01-07

Conductive alignment layer, manufacture method of the conductive alignment layer, display substrate comprising the conductive alignment layer, and display device

#250
20150370174
2015-12-24

Patterning device, method of producing a marker on a substrate and device manufacturing method

#251
20150362905
2015-12-17

Method of correcting overlay error

#252
20150339423
2015-11-26

Reticle mark arrangement method and nontransitory computer readable medium storing a reticle mark arrangement program

#253
20150336129
2015-11-26

Mask

#254
20150333015
2015-11-19

Designing and manufacturing methods of TFT LCD array positioning mark

#255
20150331321
2015-11-19

Method for manufacturing light-shielding mask for curing cell sealant

#256
20150325472
2015-11-12

Alignment to multiple layers

#257
20150309402
2015-10-29

Target element types for process parameter metrology

#258
20150277222
2015-10-01

Lithographic substrate and a device

#259
20150268565
2015-09-24

Lithography process

#260
20150255296
2015-09-10

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND PHOTOMASK

#261
20150243511
2015-08-27

METHOD OF FORMING PATTERN AND PHOTO MASK USED THEREIN

#262
20150241768
2015-08-27

Three-direction alignment mark

#263
20150241767
2015-08-27

Mask manufacturing method, mask substrate, and charged beam drawing method

#264
20150234268
2015-08-20

MASK PATTERN CORRECTION METHOD AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM CONTAINING A MASK PATTERN CORRECTION PROGRAM

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20150219987
2015-08-06

Photomask, method of manufacturing photomask and exposure apparatus

#266
20150140479
2015-05-21

Method of processing a semiconductor wafer such as to make prototypes and related apparatus

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20150079501
2015-03-19

Method for producing substrate with multilayer reflective film, method for producing reflective mask blank and method for producing reflective mask

#268
20150062550
2015-03-05

Photomask, photomask set, exposure apparatus and exposure method

#269
20150037713
2015-02-05

Method for designing mask set, recording medium, template, and method for manufacturing template

#270
20150028500
2015-01-29

Forming alignment mark and resulting mark

#271
20140370447
2014-12-18

Semiconductor device resolution enhancement by etching multiple sides of a mask

#272
20140272685
2014-09-18

Method and device for writing photomasks with reduced mura errors

#273
20140268088
2014-09-18

Mechanically produced alignment fiducial method and device

#274
20140253897
2014-09-11

Exposure apparatus and exposure method thereof

#275
20140253893
2014-09-11

Cylindrical reticle system, exposure apparatus and exposure method

#276
20140252559
2014-09-11

Multiple edge enabled patterning

#277
20140178597
2014-06-26

Method for producing pattern phase difference film

#278
20140141558
2014-05-22

Method of manufacturing display panel

#279
20140141535
2014-05-22

Method for aligning substrate and mask and method for preparing semiconductor device

#280
20140132283
2014-05-15

Alternately arranged overlay marks having asymmetric spacing and measurement thereof

#281
20140072904
2014-03-13

Photomask, photomask set, exposure apparatus and exposure method

#282
20140045104
2014-02-13

LCD panel photolithography process and mask

#283
20130323629
2013-12-05

Reflection type blank masks, methods of fabricating the same, and methods of fabricating reflection type photo masks using the same

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20130316270
2013-11-28

Mask having assist pattern

#285
20130252429
2013-09-26

Mask and method for fabricating semiconductor device

#286
20130219350
2013-08-22

Reduce mask overlay error by removing film deposited on blank of mask

#287
20130202992
2013-08-08

Mask and method for forming the mask

#288
20130177840
2013-07-11

Alignment marks for multi-exposure lithography

#289
20130168877
2013-07-04

Mask overlay method, mask, and semiconductor device using the same

#290
20130128253
2013-05-23

Exposure apparatus using microlens array and optical member

#291
20130114055
2013-05-09

Mask and optical filter manufacturing apparatus including the same

#292
20130100427
2013-04-25

Metrology method and apparatus, and device manufacturing method

#293
20130078552
2013-03-28

Dedicated Mask and Production Method thereof, LCD Panel Production Method

#294
20130075938
2013-03-28

Photolithography alignment mark, mask and semiconductor wafer containing the same mark

#295
20130032956
2013-02-07

Semiconductor device and method for manufacturing the same

#296
20130019212
2013-01-17

Method and apparatus for the position determination of structures on a mask for microlithography

#297
20130001193
2013-01-03

Alignment marks for multi-exposure lithography

#298
20120322169
2012-12-20

Method of manufacturing semiconductor device

#299
20120302059
2012-11-29

Alignment to multiple layers

#300
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2012-09-27

METHOD FOR EVALUATING OVERLAY ERROR AND MASK FOR THE SAME